College-goers are excited for the start of the new semester.

She is a college-goer.

Our colleagueships have strengthened over the years.

Anarcho-collectivism is a political ideology that advocates for the abolition of the state and the collective ownership of the means of production.

Stamp collectors gather and trade stamps from all over the world.

My grandfather is a stamp collector.

I have a collection of collectors' items from around the world.

The list of options provided is collectively exhaustive.

Solar collectors are used to harness the energy from the sun.

The juice collectors are responsible for gathering and storing the freshly squeezed juice.